Pluto's kid brother, K.B., keeps getting into trouble. When Butch the bulldog passes by, K.B. latches onto him. Butch gets K.B. to crawl into a meat market through a small slot. Pluto comes along, they tussle and set off the burglar alarm, which brings the dogcatcher, who grabs Butch.
Unfortunately the movie Pluto's Kid Brother is not yet available on HBO Max.
| Directing | Charles A. Nichols | Director |
| Sound | Oliver Wallace | Original Music Composer |
| Visual Effects | George Nicholas | Animation |
| Art | Nino Carbe | Background Designer |
| Visual Effects | Jack Boyd | Animation |
| Visual Effects | Robert W. Youngquist | Animation |
| Visual Effects | Jerry Hathcock | Animation |
| Writing | Harry Reeves | Story |
| Writing | Jesse Marsh | Story |
| Production | Walt Disney | Producer |
| Directing | Karl Karpé | Layout |
